Re: AverMedia A577 (cx23385, xc3028, af9013)

2009-12-30 Thread Antti Palosaari

On 12/30/2009 10:12 PM, Novák Levente wrote:

cx23885 (PCIe A/V decoder)
xc3028  (hybrid tuner)
af9013  (demod)

all of these individual chips are already supported under Linux, only
the glue is missing between them, I think.


Yes. Also some code changes for af9013 could be needed. There is no any 
af9013 device currently supported, only af9015 which integrates af9013.



I would like to ask for help, what is the next step I should take in
order to make this card work?


Take USB sniff, parse it and comment out data flow command by command. 
Look meaning of those bytes from existing drivers. Then use debugs to 
see data flow is correct.


Antti
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Re: AverMedia A577 (cx23385, xc3028, af9013)

2009-12-30 Thread Novák Levente
2009. 12. 30, szerda keltezéssel 22.32-kor Antti Palosaari ezt írta:
 On 12/30/2009 10:12 PM, Novák Levente wrote:
  cx23885 (PCIe A/V decoder)
  xc3028  (hybrid tuner)
  af9013  (demod)
 
  all of these individual chips are already supported under Linux, only
  the glue is missing between them, I think.
 
 Yes. Also some code changes for af9013 could be needed. There is no any 
 af9013 device currently supported, only af9015 which integrates af9013.
 

Ah, I thought af9013 is already supported.

  I would like to ask for help, what is the next step I should take in
  order to make this card work?
 
 Take USB sniff, parse it and comment out data flow command by command. 
 Look meaning of those bytes from existing drivers. Then use debugs to 
 see data flow is correct.

OK, but this card is not USB but ExpressCard.

Levente


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